Variations

How popular is Regan?

Regan is an uncommonly occurring given name for males but a very prominent surname for all people (#1525 out of 150436, Top 1%). (2000 U.S. Census)

Regan entered the list in 1950-1959 and reached its highest position of #979 in the U.S. in the 1960s, but is not in the list at the moment. (Top Baby Names, 2015)

Which version is better?

with its variant forms and related boy names. The only other prominent alternative form of Regan is Reagan(#991 in 2015). Adoption of these forms of Regan was more pronounced a decade ago (usage of 0.02%) and has become much less since (usage 0.01%, ▼50%).